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The new oldtest directory is in test/old/testdir. The reason for this is that many tests have hardcoded the parent directory name to be 'testdir'.
90 lines
2.5 KiB
VimL
90 lines
2.5 KiB
VimL
" Test for environment variables.
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scriptencoding utf-8
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source check.vim
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func Test_environ()
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unlet! $TESTENV
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call assert_equal(0, has_key(environ(), 'TESTENV'))
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let $TESTENV = 'foo'
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call assert_equal(1, has_key(environ(), 'TESTENV'))
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let $TESTENV = 'こんにちわ'
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call assert_equal('こんにちわ', environ()['TESTENV'])
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endfunc
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func Test_getenv()
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unlet! $TESTENV
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call assert_equal(v:null, 'TESTENV'->getenv())
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let $TESTENV = 'foo'
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call assert_equal('foo', getenv('TESTENV'))
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endfunc
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func Test_setenv()
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unlet! $TESTENV
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eval 'foo'->setenv('TEST ENV')
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call assert_equal('foo', getenv('TEST ENV'))
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call setenv('TEST ENV', v:null)
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call assert_equal(v:null, getenv('TEST ENV'))
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endfunc
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func Test_special_env()
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" The value for $HOME is cached internally by Vim, ensure the value is up to
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" date.
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let orig_ENV = $HOME
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let $HOME = 'foo'
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call assert_equal('foo', expand('~'))
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" old $HOME value is kept until a new one is set
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unlet $HOME
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call assert_equal('foo', expand('~'))
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call setenv('HOME', 'bar')
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call assert_equal('bar', expand('~'))
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" old $HOME value is kept until a new one is set
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call setenv('HOME', v:null)
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call assert_equal('bar', expand('~'))
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let $HOME = orig_ENV
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endfunc
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func Test_external_env()
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call setenv('FOO', 'HelloWorld')
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if has('win32')
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let result = system('echo %FOO%')
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else
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let result = system('echo $FOO')
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endif
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let result = substitute(result, '[ \r\n]', '', 'g')
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call assert_equal('HelloWorld', result)
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call setenv('FOO', v:null)
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if has('win32')
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let result = system('set | findstr "^FOO="')
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else
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let result = system('env | grep ^FOO=')
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endif
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call assert_equal('', result)
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endfunc
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func Test_mac_locale()
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CheckFeature osxdarwin
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" If $LANG is not set then the system locale will be used.
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" Run Vim after unsetting all the locale environmental vars, and capture the
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" output of :lang.
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let lang_results = system("unset LANG; unset LC_MESSAGES; unset LC_CTYPE; " ..
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\ shellescape(v:progpath) ..
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\ " --clean -esX -c 'redir @a' -c 'lang' -c 'put a' -c 'print' -c 'qa!' ")
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" Check that:
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" 1. The locale is the form of <locale>.UTF-8.
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" 2. Check that fourth item (LC_NUMERIC) is properly set to "C".
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" Example match: "en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8"
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call assert_match('"\([a-zA-Z_]\+\.UTF-8/\)\{3}C\(/[a-zA-Z_]\+\.UTF-8\)\{2}"',
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\ lang_results,
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\ "Default locale should have UTF-8 encoding set, and LC_NUMERIC set to 'C'")
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endfunc
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" vim: shiftwidth=2 sts=2 expandtab
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